157034768656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{699001}}^1$

素因数の和:699767

約数の個数: 40

約数和(自身を含む): 320702117600

約数和(自身を除く): 163667348944

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 739, 1478, 2956, 5912, 11824, 14041, 28082, 56164, 112328, 224656, 699001, 1398002, 2796004, 5592008, 11184016, 13281019, 26562038, 53124076, 106248152, 212496304, 516561739, 1033123478, 2066246956, 4132493912, 8264987824, 9814673041, 19629346082, 39258692164, 78517384328, 157034768656]

約数ペア:

[(1, 157034768656), (2, 78517384328), (4, 39258692164), (8, 19629346082), (16, 9814673041), (19, 8264987824), (38, 4132493912), (76, 2066246956), (152, 1033123478), (304, 516561739), (739, 212496304), (1478, 106248152), (2956, 53124076), (5912, 26562038), (11824, 13281019), (14041, 11184016), (28082, 5592008), (56164, 2796004), (112328, 1398002), (224656, 699001)]